1745628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 4435200

約数和(自身を除く): 2689572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 199, 204, 258, 398, 516, 597, 731, 796, 1194, 1462, 2193, 2388, 2924, 3383, 4386, 6766, 8557, 8772, 10149, 13532, 17114, 20298, 25671, 34228, 40596, 51342, 102684, 145469, 290938, 436407, 581876, 872814, 1745628]

約数ペア:

[(1, 1745628), (2, 872814), (3, 581876), (4, 436407), (6, 290938), (12, 145469), (17, 102684), (34, 51342), (43, 40596), (51, 34228), (68, 25671), (86, 20298), (102, 17114), (129, 13532), (172, 10149), (199, 8772), (204, 8557), (258, 6766), (398, 4386), (516, 3383), (597, 2924), (731, 2388), (796, 2193), (1194, 1462)]